January weather forecast
South Wimbledon, United Kingdom

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Weather in January

January, like December, is a frosty winter month in South Wimbledon, United Kingdom, with an average temperature fluctuating between 6.8°C (44.2°F) and 2.3°C (36.1°F).

Temperature

January stands out as South Wimbledon's coldest month, with temperatures ranging between an average high of 6.8°C (44.2°F) and a low of 2.3°C (36.1°F).

Humidity

The average relative humidity in January in South Wimbledon is 88%.

Rainfall

In January, the rain falls for 13.6 days. Throughout January, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 156.9 rainfall days, and 304mm (11.97") of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. In January, it is snowing for 2 days. Throughout January, 11mm (0.43") of snow is accumulated. In South Wimbledon, during the entire year, snow falls for 7.4 days and aggregates up to 34mm (1.34") of snow.

Daylight

In South Wimbledon, the average length of the day in January is 8h and 28min.
On the first day of January, sunrise is at 8:05 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:47 pm GMT.

Sunshine

In South Wimbledon, the average sunshine in January is 4.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in January translates into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
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Frequently asked questions

What are the coldest months in South Wimbledon?

January is the month when South Wimbledon sees the average lowest temperatures, with a high of 6.8°C (44.2°F) and a low of 2.3°C (36.1°F).

How cold does it get in South Wimbledon in January?

In January, in South Wimbledon, the average high-temperature is 6.8°C (44.2°F), and the average low-temperature is 2.3°C (36.1°F).

What is the average humidity in January in South Wimbledon?

The average relative humidity in January is 88%.

How many days does it rain in January in South Wimbledon?

In South Wimbledon, United Kingdom, in January, it is raining for 13.6 days, with typically 23mm (0.91") of accumulated precipitation.

How many days does it snow in January in South Wimbledon?

In South Wimbledon, in January, during 2 snowfall days, 11mm (0.43") of snow is typically accumulated.

What is the average length of the day in January in South Wimbledon?

In January, the average day length in South Wimbledon is 8h and 28min.

When are sunrise and sunset in January in South Wimbledon?

On the first day of January, sunrise is at 8:05 am and sunset at 4:02 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 4:47 pm GMT.

How long on average sun shines in January in South Wimbledon?

In South Wimbledon, the average sunshine duration in January is 4.2h.

What is the month with the lowest UV index in South Wimbledon?

The months with the lowest UV index in South Wimbledon, United Kingdom, are January, February, November and December, with an average maximum UV index of 2.

How high is the UV index in January in South Wimbledon?

In South Wimbledon, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
South Wimbledon, United Kingdom

Average temperature in January - South Wimbledon, United Kingdom
  • Average high temperature in January: 6.8°C

The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.8°C).

  • Average low temperature in January: 2.3°C

The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (2.3°C).

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Average pressure in January
South Wimbledon, United Kingdom

Average pressure in January - South Wimbledon, United Kingdom
  • Average pressure in January: 1014.7mbar

The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).

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Average wind speed in January
South Wimbledon, United Kingdom

Average wind speed in January - South Wimbledon, United Kingdom
  • Average wind speed in January: 16.6km/h

The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).

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Average humidity in January
South Wimbledon, United Kingdom

Average humidity in January - South Wimbledon, United Kingdom
  • Average humidity in January: 88%

The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).

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Average rainfall in January
South Wimbledon, United Kingdom

Average rainfall in January - South Wimbledon, United Kingdom
  • Average rainfall in January: 23mm

The wettest month (with the highest rainfall) is November (33mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in January
South Wimbledon, United Kingdom

Average rainfall days in January - South Wimbledon, United Kingdom
  • Average rainfall days in January: 13.6 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is September (10.5 days).

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Average snowfall in January
South Wimbledon, United Kingdom

Average snowfall in January - South Wimbledon, United Kingdom
  • Average snowfall in January: 11mm

The month with the highest snowfall is February (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in January
South Wimbledon, United Kingdom

Average snowfall days in January - South Wimbledon, United Kingdom
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
South Wimbledon, United Kingdom

Average daylight in January / Average sunshine in January - South Wimbledon, United Kingdom
  • Average daylight in January: 8h and 3min

The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in January: 4h and 1min

The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

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Average sunshine days in January
South Wimbledon, United Kingdom

Average sunshine days in January - South Wimbledon, United Kingdom
  • Average sunshine days in January: 13.4 days

The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (11.1 days).

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Average UV index in January
South Wimbledon, United Kingdom

Average UV index in January - South Wimbledon, United Kingdom
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in January
South Wimbledon, United Kingdom

Average cloud cover in January - South Wimbledon, United Kingdom
  • Average cloud cover in January: 57

The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is July (Cloud cover 47).

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Average visibility in January
South Wimbledon, United Kingdom

Average visibility in January - South Wimbledon, United Kingdom
  • Average visibility in January: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).

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South Wimbledon, United Kingdom

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